baber/WOPTO huggingface dataset:
Patent CA-1322656-C (CA)
Inventor: BANKHAMER VINZENZ
IPC: C06B33/08
Filed: 1989-01-04
Granted: 1993-10-05
Abstract: ABSTRACT         An explosive with maximum energy yield for warheads and solid rocket propellants comprises a high-energy secondary explosive with a substantially stoichiometric amount of an inorganic perchlorate and metal component with a high affinity for oxygen as well as desensitising and binding agents.  The oxygen balance sheet of the secondary explosive is balanced by the perchlorate component approximately to provide a complete reaction to give carbon dioxide and water.  Those explosive gases are reduced by the metal component, supplying energy, in accordance with the requirements made on the explosive.
Patent CA-1338894-C (CA)
Title: Aminomethyl-chroman and thiochroman compounds as ó-2-adrenergic antagonists
Inventor: DE BERNARDIS JOHN FRANCIS
IPC: C07D311/04
Filed: 1989-01-13
Granted: 1997-02-04
Abstract: The   present   invention   includes   compounds represented by the formula:                             wherein X is O or S; R1 and R2 are independently selected from the  group  consisting  of  hydrogen,  hydroxy, halo, loweralkoxy, thioalkoxy and loweralkyl; or R1 and R2 taken together can form a methylenedioxy or ethylenedioxy bridge; R3 is loweralkyl; R4 is selected from         and          wherein Y is O or S, R6 is hydrogen, methoxy or halo and m is 0 or 1; R5 is hydrogen, loweralkyl, phenyl or substituted phenyl wherein the phenyl ring is substituted with one, two or   three   substituents   independently   selected   from loweralkyl,   halo,   hydroxy,   loweralkoxy,   amino   and thioalkoxy; and R8 is hydrogen or R3 and R8 taken together form a pyrrolidine ring; or a pharmaceutically acceptable salt thereof.  The compounds of the invention are useful in the treatment of depression, metabolic disorders, glaucoma, migraine and hypertension.
Patent CA-1327262-C (CA)
Inventor: IWAMOTO NORIHIRO
IPC: B22D18/02
Filed: 1989-01-27
Granted: 1994-03-01
Abstract: ABSTRACT OF THE DISCLOSURE           A method of and a system for operating a squeeze plunger in a die cast machine.  When the fill-up of molten metal in a cavity is completed by an injection plunger, the moving speed of the injection plunger is rapidly decreased.  When the speed at this time becomes lower than a preset value, a preset delay time is measured.  After a lapse of this delay time, the squeeze plunger is operated to press a molding material in the cavity, so that plastic flows are caused in the molding material.
Patent CA-1334620-C (CA)
Title: Devices and systems based on novel superconducting material
Inventor: CAVA ROBERT J
IPC: C04B35/45
Filed: 1989-02-09
Granted: 1995-03-07
Abstract: Novel superconductive oxides are disclosed. The oxides all have layered perovskite-like crystal structure and manifest superconductivity above about 77K. An exemplary material has composition Bi2.2Sr2Ca0.8CU2O8. Inventive materials are described by the nominal formula X2+yM3-yCu2O8?.delta. or by X2+xMn-xCUn-1O2+2n+x/2?.delta., where X typically is Bi, or Bi together with Pb or other appropriate substituent, M is one or more divalent ion or mixture of monovalent and trivalent ion, n is an integer greater than 3, O ? y ? 0.3, x = p/q, where p and q are integers and p<q, and O ? .delta. ? 0.5.  Associated with the inventive compounds typically is a superlattice structure, with Tc of the compound typically being correlated with the superlattice spacing. The inventive compounds are typically relatively ductile. In some preferred embodiments X is Bi and Pb, M is Sr and Ca, the Pb/Bi ratio is between 0.2 and 0.5, and the Sr/Ca ratio is between 0.5 and 2.
Patent CA-1324520-C (CA)
Inventor: EGELHOF DIETER
IPC: D21F1/02
Filed: 1989-02-17
Granted: 1993-11-23
Abstract: ABSTRACT       The breast box nozzle comprises a nozzle-type pulp stock duct formed by stream-guiding walls of the same width as the machine. Said pulp stock duct is limited at its pulp stock discharge gap by a surface which extends over the width of the machine and is not touched by the pulp stock.          Deposits in the area of the breast box nozzle which are caused by spray mists may cause defects in basis weight/cross section of the web being produced. The precipitation of the spray mist on the surface not touched by the pulp stock is prevented by a device which discharges a fluid into the space lying in front of this surface.
Patent CA-1324799-C (CA)
Title: Cardboard web feeding device for corrugator
Inventor: ISOWA EIICHI
IPC: B31B50/02
Filed: 1989-03-23
Granted: 1993-11-30
Abstract: There is disclosed a web feeding device for a corrugator comprising: a mill roll stand consisting of two swing arm mechanisms, each having a pair of swing arms supported on a pivotal shaft which can be turned with a predetermined angle to the positive and negative directions relative to the perpendicular line extending upwardly from said pivotal shaft, disposed in such a way that the pivotal shafts thereof may be parallel to each other) a conveyer for transporting the web rolls disposed intermediate between said two swing arm mechanisms to extend parallel to said pivotal shafts; and two web roll transporting conveyers disposed at outer areas relative to the two swing arm mechanisms, respectively, to be extended parallel to said pivotal shafts.
Patent CA-1336743-C (CA)
Inventor: GUINDON ALAIN
IPC: F26B9/00
Filed: 1989-03-29
Granted: 1995-08-22
Abstract: A device for drying garments comprises a bellows tube having a plurality of apertures throughout its length.   The tube is used to support a garment and carry heated air from an air heating means to the inner surface of the garment.
Patent CA-1316663-C (CA)
Title: Discharge apparatus for a silo
Inventor: KILPELAEINEN OSSI
IPC: B65G65/48
Filed: 1989-04-24
Granted: 1993-04-27
Abstract: Abstract In an apparatus for discharging a silo (1), at the bottom (3) of the silo, a discharge means (9) with at least two arms is mounted in bearings on an eccentric trunnion (7) of a vertical drive shaft (5) centrally disposed in the silo. The movement of the discharge means is guided by means such as rollers (12) disposed at the ends of the discharge arms and by pins (11) disposed at the bottom of the silo, by means of which the rollers move along a substantially epicycloidal path around the pins (11) while the shaft rotates.            Fig. 1
Patent CA-1341570-C (CA)
Title: Explosifs
Inventor: HALLAM DEIRDRE
IPC: C06B45/10
Filed: 1989-05-11
Granted: 2008-03-25
Abstract: Une composition explosive pouvant être moulée en matière plastique comprend un liant gélifié et une charge explosive particulaire contenue dans le liant, dans laquelle le liant comprend un mélange de polymère de cire de polyéthylène avec une résine collante comprenant un polymère d'un polyisobutène. Il est souhaitable que la quantité du polymère de cire de polyéthylène dans la composition soit dans la plage de 2 à 35 pour cent en poids, le polymère de polyéthylène ayant un poids moléculaire compris dans la plage de 3000 à 15 000. Avantageusement, le polymère polyisobutène comprend un polyisobutène liquide ayant un poids moléculaire de 500 à 7000.
Patent CA-1338734-C (CA)
Inventor: RABBANI ELAZAR
IPC: G01N33/559
Filed: 1989-05-16
Granted: 1996-11-26
Abstract: Disclosed is a device for detecting an analyte in a sample, which device comprises a reaction matrix containing a solution and signal localization medium in which a signal can be generated from the analyte or analyte derivative in said solution unbound to said localization medium and convection and diffusion of any such signal in said solution is diminished by the effect ofsaid localization medium on said solution; a gradient, combined or in contact with at least said signal localization portion of said matrix, of a species which is reactive with said analyte or analyte derivative to regulate production of signal therefrom; and a composition which when exposed to any remaining analyte or analyte derivative generates a detectable signal therefrom.
Patent CA-1313955-C (CA)
Title: Highway edgedrain
Inventor: GODDARD JAMES B
IPC: E02B11/00
Filed: 1989-08-15
Granted: 1993-03-02
Abstract: ABSTRACT OF THE DISCLOSURE    A hydraulic structure  is provided in the form of a flexible, flat, corrugated plastic tube having a relatively oblongated cross-section, with apertures associated with the grooves of  the corrugation.   The  tube  is enclosed  in  a geotextile sheath.  The two relatively flat sides or panels of the tube are separated from each other by a plurality of pairs of cuspations, which project inwardly from the panel surface.  Cuspations from the opposing panels are secured to one   another   thereby   providing   increased   structural integrity.
Patent CA-1323408-C (CA)
Title: Systeme de reception de signaux pouvant etre couple avec la paroi d'un puits ou forage
Inventor: MEYNIER PATRICK
IPC: E21B23/04
Filed: 1989-09-21
Granted: 1993-10-19
Abstract: Système de réception de signaux adapté à être descendu dans un forage, suspendu à un câble électro-porteur et pouvant être couplé avec les parois pour la réception de signaux se propageant dans les formations environnantes. Le système comporte une ou plusieurs enceintes expansibles réunies les unes aux autres par des canalisations et suspendues sous un corps rigide qui est relié à la surface par un câble électro-porteur. Chaque enceinte comporte une paroi latérale souple dans laquelle est intégré au moins un élément récepteur. Les différentes enceintes peuvent être dilatées par injection d'un fluide sous-pression produit par un système hydraulique contenu dans le corps rigide. Les éléments récepteurs sont reliés à un dispositif d'acquisition de signaux disposé dans le corps, qui communique avec un camion laboratoire en surface. L'invention trouve une application dans la prospection sismique par exemple.
Patent CA-1326642-C (CA)
Inventor: SALMON MICHAEL E
IPC: B01D5/00
Filed: 1989-09-29
Granted: 1994-02-01
Abstract: WATER DISTILLING METHOD AND APPARATUS                        ABSTRACT         A water distiller is provided which is used in conjunction with a hot water heater where normally wasted energy is used to preheat the hot water heater inlet.  The distiller includes a heat storage tank, an evaporator tank having a water inlet, a heater and a steam outlet,  and a first and second heat exchanger located within the heat storage tank.  Steam generated in the evaporator tank passes through the first heat exchanger and condenses, forming distilled water.  The heat rejected during condensation is absorbed within the heat storage tank.  The second heat exchanger is used to preheat the water flowing to the hot water heater inlet by passing the water through the second heat exchanger on an as needed basis where it absorbs heat from the heat storage tank.
Patent DK-165549-C (DK)
Inventor: HUNDEBOEL KELD OTTING
IPC: B24B41/047
Filed: 1990-05-22
Granted: 1993-04-26
Abstract: In order to be able to sand the surface of an item (3) uniformly smooth, a sanding machine is used with sanding tools in the form of sanding rollers (29) which are rotated as well as turned in the same plane, and which at the same time herewith are also moved in a reciprocating manner transversely to and parallel with the direction in which the item is conveyed, whereby during the working stroke the sanding elements on the sanding rollers (29) will sand at all possible contact angles in relation to the item (3). The risk of sanding damage such as marks and grooves as a result of over-sanding, or the possible lack of sanding as a result of too sporadic contact, is herewith reduced, and the best possible result is achieved. Furthermore, the wear on the sanding rollers (29) is completely uniform, whereby their endurance is extended. For the movement of the sanding rollers (29), there is used an apparatus comprising a motor-driven crank arm (7) which, in sliding engagement with a carriage which supports the sanding rollers (29), can drive the carriage forwards and backwards on rails (4) which extend transversely to the machine (1). There is hereby achieved a stable and robust construction which also gives the sanding rollers (29) an expedient movement characteristic, which compensates for the predominantly longitudinal sanding movements to which the items are exposed in the outer areas. <IMAGE>
Patent DK-155694-C (DK)
Inventor: BLOECK SIEGFRIED
IPC: B21D51/44
Filed: 1983-09-01
Granted: 1989-09-25
Abstract: A process for manufacturing a lid having at least one outlet opening wherein a closure strip is sealed onto the lid covering the outlet opening comprising heating the closure strip to a temperature range of approximately 115 DEG -170 DEG  C. within 10-15 seconds prior to sealing the closure strip onto the lid.
Patent DK-148884-C (DK)
Inventor: KJELLIN PER GUNNAR
IPC: C07D473/06
Filed: 1979-10-12
Granted: 1986-04-07
Abstract: 3-Alkylxanthines characterized by the formula 
<CHEM>
 wherein R<1> is n-propyl, n-butyl, isobutyl, n-pentyl, 2-methylbutyl, 3-methylbutyl, 2,2-dimethylpropyl, cyclopropyl, cyclobuty, cyclopentyl of cyclohexylmethyl, and R<2> is hydrogen or methyl, provided that R<2> is methyl when R<1> is n-propyl, n-butyl or isobutyl, or a physiologically acceptable salt thereof, for example the compound 3-cyclopetnyl-3, 7-dihydro-1H-purine-2, 6-dione, have activity against chronic obstructive airway disease or cardiac disease. These compounds are produced by several methods, exemplified by the following one: reacting a compound of the formula 
<CHEM>
 with a compound of the formula
 R<2>-X
 wherein R<1> and R<2> have the definition given above and X is -COOH, -CONH2 or -OC-O-CO-R2 and, if necessary, submitting the obtained product to dehydration. The starting compounds wherein R<1> is n-pentyl, 2-methylbutyl, 3-methylbutyl, 2,2-dimethylpropyl, cyclopropyl, cyclobutyl, cyclopentyl or cylohexylmethyl are not previously described in teh literature They are prepared by reacting a compound of the formula R<1>NHCONH2 with cyanoacetic acid, cyclising the produced 1-cyanoycetyl-3-R<1>urea with alkali, nitrosing the so produced 1-R<1>-6-aminouracil with HNO2 and reducing the so produced 1-R<1>-5-nitroso-6-aminouracil with H2//PtO2.
Patent DK-162446-C (DK)
Inventor: MEINETSBERGER EIKE
IPC: C07H15/04
Filed: 1988-10-14
Granted: 1992-03-23
Abstract: The aldonic acids on which the amides are based can be glycosidically linked in position 3, 4 or 6 to a galactopyranosyl, mannopyranosyl, glucopyranosyl or oligopyranosyl radical. The products are starting materials for the preparation of the corresponding polysulphates.
Patent FI-67248-C (FI)
Inventor: BAHRY ABRAHAM
IPC: E05C9/10
Filed: 1974-12-13
Granted: 1985-02-11
Abstract: 1429150 Locks A BAHRY and M DOLEV 27 Sept 1974 [9 Jan 1974] 42095/74 Heading E2A A cylinder lock 5 which is operable from both sides of a door or the like moves one or more sliding bolts 13 through gearing 6, 7 and connecting rods 10. For Figure see next column
Patent FI-77368-C (FI)
Inventor: ASMUSSEN ERIK
IPC: A61K6/884
Filed: 1984-10-23
Granted: 1989-03-10
Abstract: A primer composition for providing bonding between collagen containing materials, including dentin, bones and leather, and acrylate resins is disclosed comprising a monomer of the acrylate type containing reactive hydrogen and an aldehyde group containing compound. The combination may be made as a physical mixture or a chemical reaction product.
Patent FI-88009-C (FI)
Inventor: MERET LAURENT
IPC: B61G5/02
Filed: 1986-06-25
Granted: 1993-03-25
Abstract: According to the invention, the fastening point (8) of the towbar (4) on the body (1) is substantially arranged on the longitudinal axis of the vehicle. Furthermore, each non-driving axle comprises independent wheels and a device for limiting the slipping between the wheels, the said slipping preferably being limited to 5%. 
<??>The invention applies, in particular, to railway vehicles travelling on tracks having large bends. 
<IMAGE>
Patent FI-89704-C (FI)
Inventor: KOSSATZ GERT
IPC: C04B24/28
Filed: 1987-07-30
Granted: 1993-11-10
Abstract: Reinforced gypsum boards are produced from gypsum (semi-hydrate), if appropriate reinforcing materials, preferably cellulose particles, polyisocyanates being admixed during the manufacture of gypsum boards and/or being applied to the surface of the gypsum boards. 
<??>The invention also relates to polyurea-modified reinforced gypsum boards of gypsum (semi-hydrate), if appropriate reinforcing materials, preferably cellulose particles, and polyisocyanates, having improved strength, water resistance and flexural strength of the gypsum boards.
Patent FI-88876-C (FI)
Inventor: SOLA ANTONIO
IPC: B01F23/10
Filed: 1988-04-18
Granted: 1993-07-26
Abstract: PCT No. PCT/AU87/00277 Sec. 371 Date Jun. 20, 1988 Sec. 102(e) Date Jun. 20, 1988 PCT Filed Aug. 19, 1987 PCT Pub. No. WO88/01195 PCT Pub. Date Feb. 25, 1988.An apparatus to introduce a vaporized chemical agent into a compressed air supply system comprising an air inlet (25), a chemical agent storage chamber (15), and an air/chemical agent mixing chamber (13) which includes a baffle means (14) to promote turbulence and extract liquid phase chemical droplets. There is a supply means (17) to spray a controlled quantity of the chemical agent into the mixing chamber and an outlet (20) to allow removal of extracted liquid phase chemical agent from the mixing chamber (13).
Patent FI-82635-C (FI)
Inventor: STOOR RALF
IPC: B29C45/14
Filed: 1988-08-23
Granted: 1991-04-10
Abstract: PCT No. PCT/FI89/00153 Sec. 371 Date Feb. 22, 1991 Sec. 102(e) Date Feb. 22, 1991 PCT Filed Aug. 23, 1989 PCT Pub. No. WO90/02038 PCT Pub. Date Mar. 8, 1990.A method for joining together tubular plastic products (1, 2) by heating the joint faces of the plastic products (1, 2) which have been chamfered at least partly in advance, and by passing molten plastic material into the space (4), that is formed between the opposite joint faces. The fixing of the tubular plastic products (1, 2) and the feed of the molten plastic material take place with the aid of a mold tool (5) which is applied onto the space (4), and molten plastic material is passed rapidly into the hollow space between the mold tool, (5) and the joint faces through a feed stub (6) provided in the mold tube.
Patent FI-90822-C (FI)
Inventor: EVANS KENNETH ARTHUR
IPC: A61Q11/00
Filed: 1989-02-09
Granted: 1994-04-11
Abstract: This invention relates to toothpaste containing an alumina hydrate abrasive and flavouring. According to the invention, there is provided a toothpaste containing flavouring and unmilled, precipitated alumina trihydrate as an abrasive, wherein the alumina trihydrate particles have a median particle size of at least 3 micrometres. The median particle size of the alumina trihydrate is preferably below 30 micrometres, more preferably from 5 to 20 micrometres, and most preferably 8 to 12 micrometres. It has been found that the use of an unmilled alumina trihydrate, obtained by precipitation, reduces the amount of flavouring material required to obtain a given flavour strength when compared with an equivalent content of milled alumina trihydrate of similar particle size.
Patent FI-95380-C (FI)
Inventor: BERNAT ANDRE
IPC: A61K31/495
Filed: 1991-08-28
Granted: 1996-01-25
Abstract: The invention relates to compounds of formula:    <IMAGE>  I  in which: A is selected from O or S; B is selected from C or N; Z1 is selected from C1-C4 alkylene or phenylene; Z2 is C1-C4 alkylene; W is NR1R2, in which R1 is selected from H or C1-C4 alkyl and R2 is selected from H, C1-C4 alkyl, CONQ1Q2 or CSNQ1Q2 in which Q1 and Q2 are independently selected from H or C1-C4 alkyl, SO2Q3 or COQ3 in which Q3 is C1-C4 alkyl, COOQ4 in which Q4 is selected from C1-C4 alkyl or benzyl, or R1 and R2 taken together with N form a saturated heterocycle, or W is selected from C1-C4 alkoxy or thioalkoxy, CONQ1Q2 or CSNQ1Q2, pyridyl, imidazolyl or COOQ5 in which Q5 is C1-C5 alkyl; R3 is not present when B is N, or is H, C1-C8 alkyl or halogen; Ar1 is selected from optionally substituted phenyl, thienyl, furyl, indolyl, naphthyl or benzyl or Ar1 and R3 taken together form a phenylalkylene group; Ar2 is selected from pyrimidinyl, quinolyl, isoquinolyl, indolyl, isoindolyl or pyridyl, optionally substituted; as well as their salts.
Patent NO-161110-C (NO)
Inventor: REDMOND SANFORD
IPC: B65D75/58
Filed: 1983-10-05
Abstract: A dispenser package (10, 100) for flowable substances of the type where the flowable product is contained within a flexible pouch (22) adhered to a relatively stiff material (12) and may be opened along a fault line (24) or cut pattern scored in the relatively stiff material with one hand by folding the stiff ends towards one another into a "V" shape containing one or more dimples, pyramidal shapes (26) or other protrusions on the fault line (24) or fault area. The protrusions (26, 40, 52, 54, 56) not only increase and concentrate the stress forces, so that even very tough, high barrier materials may be used in constructing the package and will rupture at the protrusions by the aforesaid folding motion, but also control both the aperture shape and flow direction of the flowable substance as it is dispensed. The ability to make the package of tough materials enables the package to contain substances under pressure which subsequently will be dispensed. A sponge-like material (65, 70) also may be compressed within the package shaped so that a ' portion (66) will project from the package on opening for use as a swab for application of the contents.
Patent NO-160999-C (NO)
Inventor: ESANU ANDRE
IPC: C07D491/048
Filed: 1985-06-06
Abstract: This invention relates to 1,3 - dihydro-6-aminomethyl-7-hydroxy-furo-(3,4-c)- pyridine derivatives of the general formula I  <IMAGE>  wherein A1, A2, R1 and R2 represent various substituents, to pharmaceutically acceptable salts of such compounds, to a process for the preparation of compounds comprising reacting a 6-chloromethyl-7-benzoxy derivative of the general formula II  <IMAGE> II  with an excess of an amine derivative  <IMAGE>  in a non-polar solvent, at a temperature not exceeding 20 DEG  C., which leads to the desired substitution in position 6, followed by an acidic treatment to cleave the benzyl group and, finally to an anti-allergic composition of matter comprising, as an essential ingredient therein, an effective amount of one of these compounds together with an appropriate diluent or carrier.
Patent NO-158695-C (NO)
Inventor: KOPPANEN JORMA TAPANI
IPC: F16K35/02
Filed: 1986-01-23
Abstract: A single-grip lever tap in which the amount and temperature of mixed water are adjusted by raising and lowering the lever (1), the temperature being adjusted by turning the lever (1). The movable lever (1) and the stationary body (3, 4, 5) have stop means (9, 14) working in conjunction with each other to limit the preselected extreme position of the turning movement. In addition there is provided a possibility of overriding the selected extreme position by means of separate release means (8). According to the invention, the stop means in the body is a shoulder (14), parallel to the side line, made in the cup-like upper part (4) of the body, and the release means can be, for example, a trigger (8) turnably attached inside the central part of the lever (1), one end (9) of the trigger serving as the stop in the lever (1) and the other end (6) being capable of being effected from outside the lever (1).
Patent NO-169006-C (NO)
Inventor: PINZA MARIO
IPC: C07D237/20
Filed: 1986-05-12
Abstract: A process for preparing a compound of Structure (4) 
<CHEM>
 which comprises reacting a compound of Structure (3) 
<CHEM>
 with ethyl carbazate, characterised in that the reaction is carried out under aqueous conditions and the compound of Structure (3) is in the form of an acid-addition salt.